On Tue, Feb 05, 2013 at 10:54:00PM +0000, Arnd Bergmann wrote: > On Tuesday 05 February 2013, Felipe Balbi wrote: > > [linus/master] Merge branch 'fix-max-write' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm > > > > It's building find for me: > > > > $ crossmake drivers/usb/gadget/fsl_udc_core.o \ > > drivers/usb/gadget/fsl_mxc_udc.o > /dev/null > > > > (crossmake is an alias to make ARCH=arm) > > > > Arnd, are you maybe missing a merge of v3.8-rc6 ? > > > > I can see that imx_udc.c is broken still, but there are no maintainers > > for that driver. I'm adding Sascha to Cc list, maybe he knows someone > > who can help, but if this driver isn't fixed in 2 merge windows, I will > > schedule for removal from tree and someone else will have to > > re-introduce it later without all the bogus includes. > > Ah, I see what happened now: I submitted a patch that lumped together > two patches, disabling both fsl_mxc_udc and imx_udc. You already had > a fix for the first one, so I dropped my patch, but now I see the > build error for the second one that my patch was avoiding. > > The last patch to imx_udc that seems to have seen more than just > build testing was probably "USB: gadget: imx_udc: don't queue more > data when zlp is to be sent", while fsl_mxc_udc looks actively > maintained. It's not completely clear to me whether these > are actually two drivers for the same hardware, of whether > imx_udc is the i.mx1 variant and fsl_mxc_udc is the i.mx2 variant. > > What I can say is that no platform in the kernel currently defines > an "imx_udc" platform_device, so it is certainly unused, and has > been since at least e08300043e in 2010. > > I would suggest that we mark the imx_udc driver as 'depends on > BROKEN' right away, since no in-tree user needs it, and any > out of tree user is already broken in 3.8. I also wouldn't > mind removing the driver unless the imx maintainers have > a plan for it. Sure, someone just send me a patch for that and I'll be glad to mark it BROKEN. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
